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1994 Penske PC23 - Exhaust Heatshield Final Fit

7
Aug
2013

Exhaust Heatshield Final Fit

Ady Matthews has now finished producing the heat shielding which looks terrific. As Indycars have a full underwing the section between the floor and the top of the sidepod is only just tall enough for the exhausts to transit though hence the need for the shielding.

Cold air is fed into the header bag from a small NACA duct in the side of the floor and back out through a vent above the inlet.